The Mad Taco to Sugarbush. 3 ways, but not to Glen Ellen, aka Mt Ellen. Just The 'Bush.
I remain unconvinced...
Google maps only will have one spot designated as THE spot for any resort. E.g. if you get directions to Mammoth, it always goes to the main base. That doesn't mean Eagle or Canyon bases aren't part of Mammoth.
From the Sugarbush web page :
In 1979 Cohen purchased neighboring Glen Ellen Ski Area and created Sugarbush North—the third highest mountain in Vermont.